diff options
Diffstat (limited to 'scene/resources/animation.h')
| -rw-r--r-- | scene/resources/animation.h | 321 |
1 files changed, 226 insertions, 95 deletions
diff --git a/scene/resources/animation.h b/scene/resources/animation.h index 66bc71c834..f9a33da428 100644 --- a/scene/resources/animation.h +++ b/scene/resources/animation.h @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ +/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ /* */ /* Permission is hereby granted, free of charge, to any person obtaining */ /* a copy of this software and associated documentation files (the */ @@ -32,6 +32,7 @@ #define ANIMATION_H #include "core/io/resource.h" +#include "core/templates/local_vector.h" #define ANIM_MIN_LENGTH 0.001 @@ -42,7 +43,10 @@ class Animation : public Resource { public: enum TrackType { TYPE_VALUE, ///< Set a value in a property, can be interpolated. - TYPE_TRANSFORM, ///< Transform a node or a bone. + TYPE_POSITION_3D, ///< Position 3D track + TYPE_ROTATION_3D, ///< Rotation 3D track + TYPE_SCALE_3D, ///< Scale 3D track + TYPE_BLEND_SHAPE, ///< Blend Shape track TYPE_METHOD, ///< Call any method on a specific node. TYPE_BEZIER, ///< Bezier curve TYPE_AUDIO, @@ -60,7 +64,17 @@ public: UPDATE_DISCRETE, UPDATE_TRIGGER, UPDATE_CAPTURE, + }; + + enum LoopMode { + LOOP_NONE, + LOOP_LINEAR, + LOOP_PINGPONG, + }; + enum HandleMode { + HANDLE_MODE_FREE, + HANDLE_MODE_BALANCED, }; private: @@ -76,8 +90,8 @@ private: }; struct Key { - float transition = 1.0; - float time = 0.0; // time in secs + real_t transition = 1.0; + double time = 0.0; // time in secs }; // transform key holds either Vector3 or Quaternion @@ -86,18 +100,41 @@ private: T value; }; - struct TransformKey { - Vector3 loc; - Quat rot; - Vector3 scale; + const int32_t POSITION_TRACK_SIZE = 5; + const int32_t ROTATION_TRACK_SIZE = 6; + const int32_t SCALE_TRACK_SIZE = 5; + const int32_t BLEND_SHAPE_TRACK_SIZE = 3; + + /* POSITION TRACK */ + + struct PositionTrack : public Track { + Vector<TKey<Vector3>> positions; + int32_t compressed_track = -1; + PositionTrack() { type = TYPE_POSITION_3D; } }; - /* TRANSFORM TRACK */ + /* ROTATION TRACK */ - struct TransformTrack : public Track { - Vector<TKey<TransformKey>> transforms; + struct RotationTrack : public Track { + Vector<TKey<Quaternion>> rotations; + int32_t compressed_track = -1; + RotationTrack() { type = TYPE_ROTATION_3D; } + }; - TransformTrack() { type = TYPE_TRANSFORM; } + /* SCALE TRACK */ + + struct ScaleTrack : public Track { + Vector<TKey<Vector3>> scales; + int32_t compressed_track = -1; + ScaleTrack() { type = TYPE_SCALE_3D; } + }; + + /* BLEND SHAPE TRACK */ + + struct BlendShapeTrack : public Track { + Vector<TKey<float>> blend_shapes; + int32_t compressed_track = -1; + BlendShapeTrack() { type = TYPE_BLEND_SHAPE; } }; /* PROPERTY VALUE TRACK */ @@ -125,11 +162,11 @@ private: }; /* BEZIER TRACK */ - struct BezierKey { Vector2 in_handle; //relative (x always <0) Vector2 out_handle; //relative (x always >0) - float value = 0.0; + HandleMode handle_mode = HANDLE_MODE_BALANCED; + real_t value = 0.0; }; struct BezierTrack : public Track { @@ -144,8 +181,8 @@ private: struct AudioKey { RES stream; - float start_offset = 0.0; //offset from start - float end_offset = 0.0; //offset from end, if 0 then full length or infinite + real_t start_offset = 0.0; //offset from start + real_t end_offset = 0.0; //offset from end, if 0 then full length or infinite AudioKey() { } }; @@ -172,80 +209,157 @@ private: /* template<class T> - int _insert_pos(float p_time, T& p_keys);*/ + int _insert_pos(double p_time, T& p_keys);*/ template <class T> void _clear(T &p_keys); template <class T, class V> - int _insert(float p_time, T &p_keys, const V &p_value); + int _insert(double p_time, T &p_keys, const V &p_value); template <class K> - inline int _find(const Vector<K> &p_keys, float p_time) const; - _FORCE_INLINE_ Animation::TransformKey _interpolate(const Animation::TransformKey &p_a, const Animation::TransformKey &p_b, float p_c) const; + inline int _find(const Vector<K> &p_keys, double p_time, bool p_backward = false) const; - _FORCE_INLINE_ Vector3 _interpolate(const Vector3 &p_a, const Vector3 &p_b, float p_c) const; - _FORCE_INLINE_ Quat _interpolate(const Quat &p_a, const Quat &p_b, float p_c) const; - _FORCE_INLINE_ Variant _interpolate(const Variant &p_a, const Variant &p_b, float p_c) const; - _FORCE_INLINE_ float _interpolate(const float &p_a, const float &p_b, float p_c) const; + _FORCE_INLINE_ Vector3 _interpolate(const Vector3 &p_a, const Vector3 &p_b, real_t p_c) const; + _FORCE_INLINE_ Quaternion _interpolate(const Quaternion &p_a, const Quaternion &p_b, real_t p_c) const; + _FORCE_INLINE_ Variant _interpolate(const Variant &p_a, const Variant &p_b, real_t p_c) const; + _FORCE_INLINE_ real_t _interpolate(const real_t &p_a, const real_t &p_b, real_t p_c) const; - _FORCE_INLINE_ Animation::TransformKey _cubic_interpolate(const Animation::TransformKey &p_pre_a, const Animation::TransformKey &p_a, const Animation::TransformKey &p_b, const Animation::TransformKey &p_post_b, float p_c) const; - _FORCE_INLINE_ Vector3 _cubic_interpolate(const Vector3 &p_pre_a, const Vector3 &p_a, const Vector3 &p_b, const Vector3 &p_post_b, float p_c) const; - _FORCE_INLINE_ Quat _cubic_interpolate(const Quat &p_pre_a, const Quat &p_a, const Quat &p_b, const Quat &p_post_b, float p_c) const; - _FORCE_INLINE_ Variant _cubic_interpolate(const Variant &p_pre_a, const Variant &p_a, const Variant &p_b, const Variant &p_post_b, float p_c) const; - _FORCE_INLINE_ float _cubic_interpolate(const float &p_pre_a, const float &p_a, const float &p_b, const float &p_post_b, float p_c) const; + _FORCE_INLINE_ Vector3 _cubic_interpolate(const Vector3 &p_pre_a, const Vector3 &p_a, const Vector3 &p_b, const Vector3 &p_post_b, real_t p_c) const; + _FORCE_INLINE_ Quaternion _cubic_interpolate(const Quaternion &p_pre_a, const Quaternion &p_a, const Quaternion &p_b, const Quaternion &p_post_b, real_t p_c) const; + _FORCE_INLINE_ Variant _cubic_interpolate(const Variant &p_pre_a, const Variant &p_a, const Variant &p_b, const Variant &p_post_b, real_t p_c) const; + _FORCE_INLINE_ real_t _cubic_interpolate(const real_t &p_pre_a, const real_t &p_a, const real_t &p_b, const real_t &p_post_b, real_t p_c) const; template <class T> - _FORCE_INLINE_ T _interpolate(const Vector<TKey<T>> &p_keys, float p_time, InterpolationType p_interp, bool p_loop_wrap, bool *p_ok) const; + _FORCE_INLINE_ T _interpolate(const Vector<TKey<T>> &p_keys, double p_time, InterpolationType p_interp, bool p_loop_wrap, bool *p_ok, bool p_backward = false) const; template <class T> - _FORCE_INLINE_ void _track_get_key_indices_in_range(const Vector<T> &p_array, float from_time, float to_time, List<int> *p_indices) const; - - _FORCE_INLINE_ void _value_track_get_key_indices_in_range(const ValueTrack *vt, float from_time, float to_time, List<int> *p_indices) const; - _FORCE_INLINE_ void _method_track_get_key_indices_in_range(const MethodTrack *mt, float from_time, float to_time, List<int> *p_indices) const; - - float length = 1.0; - float step = 0.1; - bool loop = false; + _FORCE_INLINE_ void _track_get_key_indices_in_range(const Vector<T> &p_array, double from_time, double to_time, List<int> *p_indices) const; + + _FORCE_INLINE_ void _value_track_get_key_indices_in_range(const ValueTrack *vt, double from_time, double to_time, List<int> *p_indices) const; + _FORCE_INLINE_ void _method_track_get_key_indices_in_range(const MethodTrack *mt, double from_time, double to_time, List<int> *p_indices) const; + + double length = 1.0; + real_t step = 0.1; + LoopMode loop_mode = LOOP_NONE; + int pingponged = 0; + + /* Animation compression page format (version 1): + * + * Animation uses bitwidth based compression separated into small pages. The intention is that pages fit easily in the cache, so decoding is cache efficient. + * The page-based nature also makes future animation streaming from disk possible. + * + * Actual format: + * + * num_compressed_tracks = bounds.size() + * header : (x num_compressed_tracks) + * ------- + * timeline_keys_offset : uint32_t - offset to time keys + * timeline_size : uint32_t - amount of time keys + * data_keys_offset : uint32_t offset to key data + * + * time key (uint32_t): + * ------------------ + * frame : bits 0-15 - time offset of key, computed as: page.time_offset + frame * (1.0/fps) + * data_key_offset : bits 16-27 - offset to key data, computed as: data_keys_offset * 4 + data_key_offset + * data_key_count : bits 28-31 - amount of data keys pointed to, computed as: data_key_count+1 (max 16) + * + * data key: + * --------- + * X / Blend Shape : uint16_t - X coordinate of XYZ vector key, or Blend Shape value. If Blend shape, Y and Z are not present and can be ignored. + * Y : uint16_t + * Z : uint16_t + * If data_key_count+1 > 1 (if more than 1 key is stored): + * data_bitwidth : uint16_t - This is only present if data_key_count > 1. Contains delta bitwidth information. + * X / Blend Shape delta bitwidth: bits 0-3 - + * if 0, nothing is present for X (use the first key-value for subsequent keys), + * else assume the number of bits present for each element (+ 1 for sign). Assumed always 16 bits, delta max signed 15 bits, with underflow and overflow supported. + * Y delta bitwidth : bits 4-7 + * Z delta bitwidth : bits 8-11 + * FRAME delta bitwidth : 12-15 bits - always present (obviously), actual bitwidth is FRAME+1 + * Data key is 4 bytes long for Blend Shapes, 8 bytes long for pos/rot/scale. + * + * delta keys: + * ----------- + * Compressed format is packed in the following format after the data key, containing delta keys one after the next in a tightly bit packed fashion. + * FRAME bits -> X / Blend Shape Bits (if bitwidth > 0) -> Y Bits (if not Blend Shape and Y Bitwidth > 0) -> Z Bits (if not Blend Shape and Z Bitwidth > 0) + * + * data key format: + * ---------------- + * Decoding keys means starting from the base key and going key by key applying deltas until the proper position is reached needed for interpolation. + * Resulting values are uint32_t + * data for X / Blend Shape, Y and Z must be normalized first: unorm = float(data) / 65535.0 + * **Blend Shape**: (unorm * 2.0 - 1.0) * Compression::BLEND_SHAPE_RANGE + * **Pos/Scale**: unorm_vec3 * bounds[track].size + bounds[track].position + * **Rotation**: Quaternion(Vector3::octahedron_decode(unorm_vec3.xy),unorm_vec3.z * Math_PI * 2.0) + * **Frame**: page.time_offset + frame * (1.0/fps) + */ + + struct Compression { + enum { + MAX_DATA_TRACK_SIZE = 16384, + BLEND_SHAPE_RANGE = 8, // - 8.0 to 8.0 + FORMAT_VERSION = 1 + }; + struct Page { + Vector<uint8_t> data; + double time_offset; + }; + + uint32_t fps = 120; + LocalVector<Page> pages; + LocalVector<AABB> bounds; //used by position and scale tracks (which contain index to track and index to bounds). + bool enabled = false; + } compression; + + Vector3i _compress_key(uint32_t p_track, const AABB &p_bounds, int32_t p_key = -1, float p_time = 0.0); + bool _rotation_interpolate_compressed(uint32_t p_compressed_track, double p_time, Quaternion &r_ret) const; + bool _pos_scale_interpolate_compressed(uint32_t p_compressed_track, double p_time, Vector3 &r_ret) const; + bool _blend_shape_interpolate_compressed(uint32_t p_compressed_track, double p_time, float &r_ret) const; + template <uint32_t COMPONENTS> + bool _fetch_compressed(uint32_t p_compressed_track, double p_time, Vector3i &r_current_value, double &r_current_time, Vector3i &r_next_value, double &r_next_time, uint32_t *key_index = nullptr) const; + template <uint32_t COMPONENTS> + bool _fetch_compressed_by_index(uint32_t p_compressed_track, int p_index, Vector3i &r_value, double &r_time) const; + int _get_compressed_key_count(uint32_t p_compressed_track) const; + template <uint32_t COMPONENTS> + void _get_compressed_key_indices_in_range(uint32_t p_compressed_track, double p_time, double p_delta, List<int> *r_indices) const; + _FORCE_INLINE_ Quaternion _uncompress_quaternion(const Vector3i &p_value) const; + _FORCE_INLINE_ Vector3 _uncompress_pos_scale(uint32_t p_compressed_track, const Vector3i &p_value) const; + _FORCE_INLINE_ float _uncompress_blend_shape(const Vector3i &p_value) const; // bind helpers private: - Array _transform_track_interpolate(int p_track, float p_time) const { - Vector3 loc; - Quat rot; - Vector3 scale; - transform_track_interpolate(p_track, p_time, &loc, &rot, &scale); - Array ret; - ret.push_back(loc); - ret.push_back(rot); - ret.push_back(scale); - return ret; - } - - Vector<int> _value_track_get_key_indices(int p_track, float p_time, float p_delta) const { + Vector<int> _value_track_get_key_indices(int p_track, double p_time, double p_delta) const { List<int> idxs; value_track_get_key_indices(p_track, p_time, p_delta, &idxs); Vector<int> idxr; - for (List<int>::Element *E = idxs.front(); E; E = E->next()) { - idxr.push_back(E->get()); + for (int &E : idxs) { + idxr.push_back(E); } return idxr; } - Vector<int> _method_track_get_key_indices(int p_track, float p_time, float p_delta) const { + Vector<int> _method_track_get_key_indices(int p_track, double p_time, double p_delta) const { List<int> idxs; method_track_get_key_indices(p_track, p_time, p_delta, &idxs); Vector<int> idxr; - for (List<int>::Element *E = idxs.front(); E; E = E->next()) { - idxr.push_back(E->get()); + for (int &E : idxs) { + idxr.push_back(E); } return idxr; } - bool _transform_track_optimize_key(const TKey<TransformKey> &t0, const TKey<TransformKey> &t1, const TKey<TransformKey> &t2, float p_alowed_linear_err, float p_alowed_angular_err, float p_max_optimizable_angle, const Vector3 &p_norm); - void _transform_track_optimize(int p_idx, float p_allowed_linear_err = 0.05, float p_allowed_angular_err = 0.01, float p_max_optimizable_angle = Math_PI * 0.125); + bool _position_track_optimize_key(const TKey<Vector3> &t0, const TKey<Vector3> &t1, const TKey<Vector3> &t2, real_t p_alowed_linear_err, real_t p_allowed_angular_error, const Vector3 &p_norm); + bool _rotation_track_optimize_key(const TKey<Quaternion> &t0, const TKey<Quaternion> &t1, const TKey<Quaternion> &t2, real_t p_allowed_angular_error, float p_max_optimizable_angle); + bool _scale_track_optimize_key(const TKey<Vector3> &t0, const TKey<Vector3> &t1, const TKey<Vector3> &t2, real_t p_allowed_linear_error); + bool _blend_shape_track_optimize_key(const TKey<float> &t0, const TKey<float> &t1, const TKey<float> &t2, real_t p_allowed_unit_error); + + void _position_track_optimize(int p_idx, real_t p_allowed_linear_err, real_t p_allowed_angular_err); + void _rotation_track_optimize(int p_idx, real_t p_allowed_angular_err, real_t p_max_optimizable_angle); + void _scale_track_optimize(int p_idx, real_t p_allowed_linear_err); + void _blend_shape_track_optimize(int p_idx, real_t p_allowed_unit_error); protected: bool _set(const StringName &p_name, const Variant &p_value); @@ -265,8 +379,7 @@ public: void track_set_path(int p_track, const NodePath &p_path); NodePath track_get_path(int p_track) const; - int find_track(const NodePath &p_path) const; - // transform + int find_track(const NodePath &p_path, const TrackType p_type) const; void track_move_up(int p_track); void track_move_down(int p_track); @@ -279,75 +392,91 @@ public: void track_set_enabled(int p_track, bool p_enabled); bool track_is_enabled(int p_track) const; - void track_insert_key(int p_track, float p_time, const Variant &p_key, float p_transition = 1); - void track_set_key_transition(int p_track, int p_key_idx, float p_transition); + void track_insert_key(int p_track, double p_time, const Variant &p_key, real_t p_transition = 1); + void track_set_key_transition(int p_track, int p_key_idx, real_t p_transition); void track_set_key_value(int p_track, int p_key_idx, const Variant &p_value); - void track_set_key_time(int p_track, int p_key_idx, float p_time); - int track_find_key(int p_track, float p_time, bool p_exact = false) const; + void track_set_key_time(int p_track, int p_key_idx, double p_time); + int track_find_key(int p_track, double p_time, bool p_exact = false) const; void track_remove_key(int p_track, int p_idx); - void track_remove_key_at_time(int p_track, float p_time); + void track_remove_key_at_time(int p_track, double p_time); int track_get_key_count(int p_track) const; Variant track_get_key_value(int p_track, int p_key_idx) const; - float track_get_key_time(int p_track, int p_key_idx) const; - float track_get_key_transition(int p_track, int p_key_idx) const; + double track_get_key_time(int p_track, int p_key_idx) const; + real_t track_get_key_transition(int p_track, int p_key_idx) const; + bool track_is_compressed(int p_track) const; + + int position_track_insert_key(int p_track, double p_time, const Vector3 &p_position); + Error position_track_get_key(int p_track, int p_key, Vector3 *r_position) const; + Error position_track_interpolate(int p_track, double p_time, Vector3 *r_interpolation) const; + + int rotation_track_insert_key(int p_track, double p_time, const Quaternion &p_rotation); + Error rotation_track_get_key(int p_track, int p_key, Quaternion *r_rotation) const; + Error rotation_track_interpolate(int p_track, double p_time, Quaternion *r_interpolation) const; + + int scale_track_insert_key(int p_track, double p_time, const Vector3 &p_scale); + Error scale_track_get_key(int p_track, int p_key, Vector3 *r_scale) const; + Error scale_track_interpolate(int p_track, double p_time, Vector3 *r_interpolation) const; + + int blend_shape_track_insert_key(int p_track, double p_time, float p_blend); + Error blend_shape_track_get_key(int p_track, int p_key, float *r_blend) const; + Error blend_shape_track_interpolate(int p_track, double p_time, float *r_blend) const; - int transform_track_insert_key(int p_track, float p_time, const Vector3 &p_loc, const Quat &p_rot = Quat(), const Vector3 &p_scale = Vector3()); - Error transform_track_get_key(int p_track, int p_key, Vector3 *r_loc, Quat *r_rot, Vector3 *r_scale) const; void track_set_interpolation_type(int p_track, InterpolationType p_interp); InterpolationType track_get_interpolation_type(int p_track) const; - int bezier_track_insert_key(int p_track, float p_time, float p_value, const Vector2 &p_in_handle, const Vector2 &p_out_handle); - void bezier_track_set_key_value(int p_track, int p_index, float p_value); - void bezier_track_set_key_in_handle(int p_track, int p_index, const Vector2 &p_handle); - void bezier_track_set_key_out_handle(int p_track, int p_index, const Vector2 &p_handle); - float bezier_track_get_key_value(int p_track, int p_index) const; + int bezier_track_insert_key(int p_track, double p_time, real_t p_value, const Vector2 &p_in_handle, const Vector2 &p_out_handle, const HandleMode p_handle_mode = HandleMode::HANDLE_MODE_BALANCED); + void bezier_track_set_key_handle_mode(int p_track, int p_index, HandleMode p_mode, double p_balanced_value_time_ratio = 1.0); + void bezier_track_set_key_value(int p_track, int p_index, real_t p_value); + void bezier_track_set_key_in_handle(int p_track, int p_index, const Vector2 &p_handle, double p_balanced_value_time_ratio = 1.0); + void bezier_track_set_key_out_handle(int p_track, int p_index, const Vector2 &p_handle, double p_balanced_value_time_ratio = 1.0); + real_t bezier_track_get_key_value(int p_track, int p_index) const; + int bezier_track_get_key_handle_mode(int p_track, int p_index) const; Vector2 bezier_track_get_key_in_handle(int p_track, int p_index) const; Vector2 bezier_track_get_key_out_handle(int p_track, int p_index) const; - float bezier_track_interpolate(int p_track, float p_time) const; + real_t bezier_track_interpolate(int p_track, double p_time) const; - int audio_track_insert_key(int p_track, float p_time, const RES &p_stream, float p_start_offset = 0, float p_end_offset = 0); + int audio_track_insert_key(int p_track, double p_time, const RES &p_stream, real_t p_start_offset = 0, real_t p_end_offset = 0); void audio_track_set_key_stream(int p_track, int p_key, const RES &p_stream); - void audio_track_set_key_start_offset(int p_track, int p_key, float p_offset); - void audio_track_set_key_end_offset(int p_track, int p_key, float p_offset); + void audio_track_set_key_start_offset(int p_track, int p_key, real_t p_offset); + void audio_track_set_key_end_offset(int p_track, int p_key, real_t p_offset); RES audio_track_get_key_stream(int p_track, int p_key) const; - float audio_track_get_key_start_offset(int p_track, int p_key) const; - float audio_track_get_key_end_offset(int p_track, int p_key) const; + real_t audio_track_get_key_start_offset(int p_track, int p_key) const; + real_t audio_track_get_key_end_offset(int p_track, int p_key) const; - int animation_track_insert_key(int p_track, float p_time, const StringName &p_animation); + int animation_track_insert_key(int p_track, double p_time, const StringName &p_animation); void animation_track_set_key_animation(int p_track, int p_key, const StringName &p_animation); StringName animation_track_get_key_animation(int p_track, int p_key) const; void track_set_interpolation_loop_wrap(int p_track, bool p_enable); bool track_get_interpolation_loop_wrap(int p_track) const; - Error transform_track_interpolate(int p_track, float p_time, Vector3 *r_loc, Quat *r_rot, Vector3 *r_scale) const; - - Variant value_track_interpolate(int p_track, float p_time) const; - void value_track_get_key_indices(int p_track, float p_time, float p_delta, List<int> *p_indices) const; + Variant value_track_interpolate(int p_track, double p_time) const; + void value_track_get_key_indices(int p_track, double p_time, double p_delta, List<int> *p_indices, int p_pingponged = 0) const; void value_track_set_update_mode(int p_track, UpdateMode p_mode); UpdateMode value_track_get_update_mode(int p_track) const; - void method_track_get_key_indices(int p_track, float p_time, float p_delta, List<int> *p_indices) const; + void method_track_get_key_indices(int p_track, double p_time, double p_delta, List<int> *p_indices, int p_pingponged = 0) const; Vector<Variant> method_track_get_params(int p_track, int p_key_idx) const; StringName method_track_get_name(int p_track, int p_key_idx) const; void copy_track(int p_track, Ref<Animation> p_to_animation); - void track_get_key_indices_in_range(int p_track, float p_time, float p_delta, List<int> *p_indices) const; + void track_get_key_indices_in_range(int p_track, double p_time, double p_delta, List<int> *p_indices, int p_pingponged = 0) const; - void set_length(float p_length); - float get_length() const; + void set_length(real_t p_length); + real_t get_length() const; - void set_loop(bool p_enabled); - bool has_loop() const; + void set_loop_mode(LoopMode p_loop_mode); + LoopMode get_loop_mode() const; - void set_step(float p_step); - float get_step() const; + void set_step(real_t p_step); + real_t get_step() const; void clear(); - void optimize(float p_allowed_linear_err = 0.05, float p_allowed_angular_err = 0.01, float p_max_optimizable_angle = Math_PI * 0.125); + void optimize(real_t p_allowed_linear_err = 0.05, real_t p_allowed_angular_err = 0.01, real_t p_max_optimizable_angle = Math_PI * 0.125); + void compress(uint32_t p_page_size = 8192, uint32_t p_fps = 120, float p_split_tolerance = 4.0); // 4.0 seems to be the split tolerance sweet spot from many tests Animation(); ~Animation(); @@ -356,5 +485,7 @@ public: VARIANT_ENUM_CAST(Animation::TrackType); VARIANT_ENUM_CAST(Animation::InterpolationType); VARIANT_ENUM_CAST(Animation::UpdateMode); +VARIANT_ENUM_CAST(Animation::HandleMode); +VARIANT_ENUM_CAST(Animation::LoopMode); #endif |